248436

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 643552

約数和(自身を除く): 395116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 103, 134, 201, 206, 268, 309, 402, 412, 603, 618, 804, 927, 1206, 1236, 1854, 2412, 3708, 6901, 13802, 20703, 27604, 41406, 62109, 82812, 124218, 248436]

約数ペア:

[(1, 248436), (2, 124218), (3, 82812), (4, 62109), (6, 41406), (9, 27604), (12, 20703), (18, 13802), (36, 6901), (67, 3708), (103, 2412), (134, 1854), (201, 1236), (206, 1206), (268, 927), (309, 804), (402, 618), (412, 603)]